<template>
  <div class="flex">
    <!-- 左侧图号列表 -->
    <div class="w-60 mr-4">
      <el-card class="box-card" shadow="never">
        <template #header>
          <span>图号列表</span>
        </template>
        <el-input v-model="filterDrawingNo" placeholder="搜索图号" class="mb-3" clearable />
        <el-scrollbar height="calc(100vh - 250px)">
          <el-menu :default-active="activeDrawingNoId" @select="handleDrawingNoSelect">
            <el-menu-item v-for="item in filteredDrawingNoList" :key="item.id" :index="String(item.id)">
              {{ item.drawingNo }}
            </el-menu-item>
          </el-menu>
        </el-scrollbar>
      </el-card>
    </div>

    <div class="flex-1">
      <ContentWrap>
        <!-- 搜索工作栏 -->
        <el-form class="-mb-15px" :model="queryParams" ref="queryFormRef" :inline="true" label-width="68px">
          <!-- <el-form-item label="父主键" prop="pid">
            <el-input v-model="queryParams.pid" placeholder="请输入父主键" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item> -->
          <!-- <el-form-item label="图号Id" prop="drawingNoId">
            <el-input v-model="queryParams.drawingNoId" placeholder="请输入图号Id" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item> -->
          <!--           <el-form-item label="编号" prop="code">
            <el-input v-model="queryParams.code" placeholder="请输入编号" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item>
          <el-form-item label="名称" prop="name">
            <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item>
          <el-form-item label="模具名" prop="accountName">
            <el-input v-model="queryParams.accountName" placeholder="请输入模具名" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item>
          <el-form-item label="模具编码" prop="accountCode">
            <el-input v-model="queryParams.accountCode" placeholder="请输入模具编码" clearable @keyup.enter="handleQuery"
              class="!w-240px" />
          </el-form-item> -->


          <el-form-item>
            <!--           <el-button @click="handleQuery">
              <Icon icon="ep:search" class="mr-5px" /> 搜索
            </el-button>
            <el-button @click="resetQuery">
              <Icon icon="ep:refresh" class="mr-5px" /> 重置
            </el-button> -->
            <el-button type="primary" plain @click="openForm('create')" v-hasPermi="['mold:drawing-no-bom:create']">
              <Icon icon="ep:plus" class="mr-5px" /> 新增
            </el-button>
            <el-button type="success" plain @click="handleExport" :loading="exportLoading"
              v-hasPermi="['mold:drawing-no-bom:export']">
              <Icon icon="ep:download" class="mr-5px" /> 导出
            </el-button>
            <el-button type="danger" plain @click="toggleExpandAll">
              <Icon icon="ep:sort" class="mr-5px" /> 展开/折叠
            </el-button>
          </el-form-item>
        </el-form>
      </ContentWrap>

      <!-- 列表 -->
      <ContentWrap>
        <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true" row-key="id"
          :default-expand-all="isExpandAll" v-if="refreshTable">
          <el-table-column label="层级" align="center" prop="level" width="100px">
            <template #default="scope">
              {{ scope.row.level }}
            </template>
          </el-table-column>
          <el-table-column label="启用状态" align="center" prop="status">
            <template #default="scope">
              <el-switch v-model="scope.row.status" :active-value="true" :inactive-value="false" disabled />
            </template>
          </el-table-column>
          <!--     <el-table-column label="主键" align="center" prop="id" />
          <el-table-column label="父主键" align="center" prop="pid" /> -->
          <!--      <el-table-column label="图号Id" align="center" prop="drawingNoId" /> -->
          <el-table-column label="编号" align="center" prop="code" />
          <el-table-column label="名称" align="center" prop="name" />
          <el-table-column label="模具名" align="center" prop="accountName" />
          <el-table-column label="模具编码" align="center" prop="accountCode" />
          <el-table-column label="描述/备注" align="center" prop="description" />
          <!-- <el-table-column label="启用状态" align="center" prop="status" /> -->
          <el-table-column label="创建时间" align="center" prop="createTime" :formatter="dateFormatter" width="180px" />
          <el-table-column label="操作" align="center" min-width="120px">
            <template #default="scope">
              <el-button link type="primary" @click="openForm('update', scope.row.id)"
                v-hasPermi="['mold:drawing-no-bom:update']">
                编辑
              </el-button>
              <el-button link type="danger" @click="handleDelete(scope.row.id)"
                v-hasPermi="['mold:drawing-no-bom:delete']">
                删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>
        <!-- 分页 -->
        <Pagination :total="total" v-model:page="queryParams.pageNo" v-model:limit="queryParams.pageSize"
          @pagination="getList" />
      </ContentWrap>
    </div>
  </div>
  <!-- 表单弹窗：添加/修改 -->
  <DrawingNoBomForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { isEmpty } from '@/utils/is'
import { dateFormatter } from '@/utils/formatTime'
import { handleTree } from '@/utils/tree'
import download from '@/utils/download'
import { DrawingNoBomApi, DrawingNoBom } from '@/api/mold/drawingnobom'
import DrawingNoBomForm from './DrawingNoBomForm.vue'
import { DrawingNoApi, type DrawingNo } from '@/api/mold/drawingno'

/** 模具图号BOM 列表 */
defineOptions({ name: 'DrawingNoBom' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<DrawingNoBom[]>([]) // 列表的数据
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  pid: undefined as number | undefined, // 显式指定类型
  drawingNoId: undefined as number | undefined, // 修改此行
  code: undefined,
  name: undefined,
  accountName: undefined,
  accountCode: undefined,
  description: undefined,
  status: undefined,
  createTime: [],
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await DrawingNoBomApi.getDrawingNoBomList(queryParams)
    list.value = handleTree(data, 'id', 'pid')
    addLevelInfo(list.value) // 添加层级信息
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  const selectedDrawingNoId = queryParams.drawingNoId
  formRef.value.open(type, id, selectedDrawingNoId)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await DrawingNoBomApi.deleteDrawingNoBom(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch { }
}


/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await DrawingNoBomApi.exportDrawingNoBom(queryParams)
    download.excel(data, '模具图号BOM.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 展开/折叠操作 */
const isExpandAll = ref(true) // 是否展开，默认全部展开
const refreshTable = ref(true) // 重新渲染表格状态
const toggleExpandAll = async () => {
  refreshTable.value = false
  isExpandAll.value = !isExpandAll.value
  await nextTick()
  refreshTable.value = true
}



// 新增响应式变量
const drawingNoList = ref<DrawingNo[]>([]) // 图号列表
const filterDrawingNo = ref('') // 图号搜索过滤
const activeDrawingNoId = ref('') // 当前选中的图号ID

// 计算属性：过滤后的图号列表
const filteredDrawingNoList = computed(() => {
  if (!filterDrawingNo.value) {
    return drawingNoList.value
  }
  return drawingNoList.value.filter(item =>
    item.drawingNo?.includes(filterDrawingNo.value)
  )
})

/** 获取图号列表 */
const getDrawingNoList = async () => {
  const data = await DrawingNoApi.getDrawingNoAll()
  drawingNoList.value = data
}

/** 处理图号选择事件 */
const handleDrawingNoSelect = (index: string) => {
  activeDrawingNoId.value = index
  queryParams.drawingNoId = Number(index)
  queryParams.pageNo = 1
  getList()
}

// 在 script setup 中添加
const addLevelInfo = (nodes: DrawingNoBom[], parentLevel = '') => {
  nodes.forEach((node, index) => {
    const currentLevel = parentLevel ? `${parentLevel}.${index + 1}` : `${index + 1}`
    node.level = currentLevel // 设置层级字段
    if (node.children && node.children.length > 0) {
      addLevelInfo(node.children, currentLevel)
    }
  })
}

/** 初始化 **/
onMounted(async () => {
  await getDrawingNoList()
  // 默认选中第一个图号
  if (drawingNoList.value.length > 0) {
    const firstId = String(drawingNoList.value[0].id)
    activeDrawingNoId.value = firstId
    queryParams.drawingNoId = drawingNoList.value[0].id
  }
  getList()
})
</script>